Our sectors of activity
A Wide Range of Key Sectors

How do you manage 50 software engineering applications, 2,000 users spread across several countries, and high security requirements? Since 2022, SII has been tackling this challenge with the Orchestra project, developed for Thales Alenia Space.

Our mission: Support all Thales software engineering tools: : incident management, user support, configuration, and operational maintenance.

This partnership is based on trust, innovation, and performance, g, thanks to a dedicated team of 15 SII experts based in France, Italy, and Morocco. This complex project relies on our Extended Delivery,  methodology, which enables optimal management on an international scale.

Schneider Electric is a global leader in industrial technology, and SII is proud to support their efforts by providing essential expertise in software development, automated testing, verification and validation, , as well as in the field of automation.

Beyond technical skills, we also support them in the technological evolution and skills enhancement of their teams. With a specialized team of 150 experts, our collaboration focuses on three key areas: Energy Management, Schneider Digital, and Industrial Automation.

For 30 years, Thales Group and SII have been collaborating on strategic projects in key sectors: aerospace, space, and defense. 
 
A solid and structuring partnership
More than 1,000 SII experts mobilized to work on strategic projects; 
Cooperation in three key sectors: aerospace, space, and defense; 
Expertise in four areas: systems engineering, IT and digital, quality, and hardware. 
 
The Headlight project 
Together, we are developing Headlight, a suite of secure digital applications that optimizes equipment maintenance and guarantees its availability for the armed forces.

A partnership based on trust, innovation and performance, supported by 100 SII Atlantique experts at sites in Nantes, Cholet, Tours, and Châtellerault.

For over 10 years, SII has been supporting La Poste Group throughout France, as well as abroad, in numerous projects with varying levels of commitment and services. From resource delegation to third-party application maintenance (TMA) management, fixed-price contracts, or agile commitments.

To date, SII has managed more than 50 different projects within the IT Services Department, the Mail and Parcel Services Division, the Consumer and Digital Division, and La Banque Postale.

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Faced with the New Space boom and international competition, our clients need to innovate, adapt and accelerate. 

For 15 years, SII has been working alongside them to tackle these challenges, providing specialist expertise at every stage of space projects: from design to maintenance, including integration and embedded software.

Navigation, Earth observation, telecommunications… We are involved in strategic projects for the sector’s leading players, both in France and abroad.

A partnership based on trust and performance. 

For over 30 years, SII has been a partner of DIM, , a French company specializing in the textile industry and one of France's favorite brands! It has two factories and an automated distribution center  in Autun in the Saône-et-Loire department..

““At DIM, we place great importance on proximity and trust. . With SII, we have a partner who understands our needs perfectly and assists us in managing risks and incidents”,  in an optimal way,” says Stéphane Vaudan, IT Project Manager at DIM.

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